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Questions and Answers
What happens to the umbilical vein and arteries after 2-3 months?
What happens to the umbilical vein and arteries after 2-3 months?
- Umbilical arteries and veins transform into pulmonary arteries and veins
- Umbilical arteries and veins remain unchanged
- Umbilical arteries are converted to umbilical ligaments and umbilical veins to teres hepatis (ligamentum teres) (correct)
- Umbilical arteries and veins become non-functional
At what point does the functional closure of the foramen ovale occur?
At what point does the functional closure of the foramen ovale occur?
- After 2-3 months
- At 3 months of age
- Immediately after birth (correct)
- At 4th day after birth
What should be examined if a newborn does not void within 24 hours after birth?
What should be examined if a newborn does not void within 24 hours after birth?
- Possibility of urethral stenosis or absent kidneys or ureters (correct)
- Possibility of hormonal imbalance
- Possibility of bladder dysfunction
- Possibility of urinary tract infection
When do fetal kidneys start producing urine?
When do fetal kidneys start producing urine?
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What is the specific gravity (Sp Gr) of urine for a newborn?
What is the specific gravity (Sp Gr) of urine for a newborn?
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What happens to the ductus arteriosus after closure?
What happens to the ductus arteriosus after closure?
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What is the function of the ductus venosus after cord clamping and cutting?
What is the function of the ductus venosus after cord clamping and cutting?
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When does the anatomical closure of the foramen ovale occur?
When does the anatomical closure of the foramen ovale occur?
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What should be examined if a newborn does not void within 24 hours after birth?
What should be examined if a newborn does not void within 24 hours after birth?
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What is the specific gravity (Sp Gr) of urine for a newborn?
What is the specific gravity (Sp Gr) of urine for a newborn?
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